diff --git a/.github/workflows/flakehub.yml b/.github/workflows/flakehub.yml
index 32ee3ef..012dc01 100644
--- a/.github/workflows/flakehub.yml
+++ b/.github/workflows/flakehub.yml
@@ -11,7 +11,7 @@ jobs:
       id-token: "write"
       contents: "read"
     steps:
-      - uses: "actions/checkout@v3"
+      - uses: "actions/checkout@v4"
       - uses: "DeterminateSystems/nix-installer-action@main"
       - uses: "DeterminateSystems/flakehub-push@main"
         with: